1) yes the ERPI data load rule is called but is still running (same behaviour as when I import directly from ERPI. I have no error in the "View error" FDM menu. Only the message I have post in the screen and in an admin log file

2) I am not sre I know every log file which exist for ERPI :-( No error in the diagnostic/aif folder

I have found this two log files and in the .Err file I have seen that it was impossible to connect to ODI agent!
and yes, the ODI agent was not running.
so I don't know why I had this kind of message, but I have started the ODI agent again and I have no more problem.